Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4781575 | Temperature compensator for pressure operated fuel regulator | John L. Ferri, William C. Fulkerson, Ray L. Newman | 1988-11-01 |
| 4631022 | Heat recuperator with compensator for pressure operated fuel regulator | John L. Ferri, William C. Fulkerson, Ray L. Newman | 1986-12-23 |
| 4611984 | Temperature compensator for pressure operated fuel regulator | Ray L. Newman, Theodore H. Hoffman, Raymond E. Dorazio, John L. Ferri, William C. Fulkerson | 1986-09-16 |